163200732

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 407291136

約数和(自身を除く): 244090404

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 529, 547, 564, 1058, 1081, 1094, 1587, 1641, 2116, 2162, 2188, 3174, 3243, 3282, 4324, 6348, 6486, 6564, 12581, 12972, 24863, 25162, 25709, 37743, 49726, 50324, 51418, 74589, 75486, 77127, 99452, 102836, 149178, 150972, 154254, 289363, 298356, 308508, 578726, 591307, 868089, 1157452, 1182614, 1736178, 1773921, 2365228, 3472356, 3547842, 7095684, 13600061, 27200122, 40800183, 54400244, 81600366, 163200732]

約数ペア:

[(1, 163200732), (2, 81600366), (3, 54400244), (4, 40800183), (6, 27200122), (12, 13600061), (23, 7095684), (46, 3547842), (47, 3472356), (69, 2365228), (92, 1773921), (94, 1736178), (138, 1182614), (141, 1157452), (188, 868089), (276, 591307), (282, 578726), (529, 308508), (547, 298356), (564, 289363), (1058, 154254), (1081, 150972), (1094, 149178), (1587, 102836), (1641, 99452), (2116, 77127), (2162, 75486), (2188, 74589), (3174, 51418), (3243, 50324), (3282, 49726), (4324, 37743), (6348, 25709), (6486, 25162), (6564, 24863), (12581, 12972)]